FR2316997A1 - Appareil de detente et d'epuration de gaz - Google Patents

Appareil de detente et d'epuration de gaz

Info

Publication number
FR2316997A1
FR2316997A1 FR7521982A FR7521982A FR2316997A1 FR 2316997 A1 FR2316997 A1 FR 2316997A1 FR 7521982 A FR7521982 A FR 7521982A FR 7521982 A FR7521982 A FR 7521982A FR 2316997 A1 FR2316997 A1 FR 2316997A1
Authority
FR
France
Prior art keywords
tube
slots
gases
dust
purification
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7521982A
Other languages
English (en)
French (fr)
Other versions
FR2316997B1 (cs
Inventor
Mario Zampolini
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Creusot Loire Enterprises SA
Creusot Loire SA
Original Assignee
Creusot Loire Enterprises SA
Creusot Loire SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Creusot Loire Enterprises SA, Creusot Loire SA filed Critical Creusot Loire Enterprises SA
Priority to FR7521982A priority Critical patent/FR2316997A1/fr
Publication of FR2316997A1 publication Critical patent/FR2316997A1/fr
Application granted granted Critical
Publication of FR2316997B1 publication Critical patent/FR2316997B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/38—Removal of waste gases or dust
    • C21C5/40—Offtakes or separating apparatus for converter waste gases or dust
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/06—Spray cleaning
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/002—Evacuating and treating of exhaust gases
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/40—Gas purification of exhaust gases to be recirculated or used in other metallurgical processes
    • C21B2100/44—Removing particles, e.g. by scrubbing, dedusting
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/60—Process control or energy utilisation in the manufacture of iron or steel
    • C21B2100/62—Energy conversion other than by heat exchange, e.g. by use of exhaust gas in energy production
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Separation Of Particles Using Liquids (AREA)
FR7521982A 1975-07-11 1975-07-11 Appareil de detente et d'epuration de gaz Granted FR2316997A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7521982A FR2316997A1 (fr) 1975-07-11 1975-07-11 Appareil de detente et d'epuration de gaz

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7521982A FR2316997A1 (fr) 1975-07-11 1975-07-11 Appareil de detente et d'epuration de gaz

Publications (2)

Publication Number Publication Date
FR2316997A1 true FR2316997A1 (fr) 1977-02-04
FR2316997B1 FR2316997B1 (cs) 1977-12-09

Family

ID=9157879

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7521982A Granted FR2316997A1 (fr) 1975-07-11 1975-07-11 Appareil de detente et d'epuration de gaz

Country Status (1)

Country Link
FR (1) FR2316997A1 (cs)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
FR2316997B1 (cs) 1977-12-09

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Legal Events

Date Code Title Description
ST Notification of lapse